3.4の意味がわかりません(T . T)

210 電場0の点図のように, 0.30m離れた2V0% 0.30m- 点A,Bにそれぞれ +6.4×10C, +1.6×100____ A x-P B Cの点電荷が置かれている。 クーロンの法則の比 +6.4×10 C 0 lx+1.6×10 4 C 例定数をk [N・m²/C2〕とし,点Aから点Bの側にx [m] 離れた直線AB上の点をP とする。 >UNES (1) 点A, B の各点電荷が点Pにつくる電場の強さ EA [N/C], EB〔N/C〕 を求めよ。 (2) 点A,B の各点電荷がつくる電場の強さが等しくなる点 (EA=EBの点)はどこか。

WORLDTALK2のLesson8Part3とPart4の右側のページGet the GistとPracticeを、教えてくれませんか？？

***** Get the Gist ①英文を聞いて文を完成しなさい。 ② その文が本文に一致していればTを, 誤っていればFを○で囲みなさい。 1070 1. The graduate students thought developing humanoid robots would ad to be useful for (01) (153 1) 1.6 ofu 2. The humanoid robot Takayuki's team created ( T/F ) (iv) in all other countries. 2015 enw 3. Halluc II is an innovative robot that can () ( T/F direction. LUSTASSUJUNEDASSH 「◆「~した後」 「~したので」 などの意味を表します。 Having finished his work, he went out for dinner. moitemtolai gaibranibabanoona ont of The is how she beglad glassny i Grammar 完了形の分詞構文 10W duidzi oflift wol ●「(以前に,それまで) ~したので,…..」=having + 過去分詞,S+V 23 Having worked with them for a while, he realized they each had しばらくの間彼らとともに働いたので recent wire their own specialty. of in Never having been there before, I couldn't find the building. 10 400 alid toqpd bloyaleT Lesson8 1109 Halluc IIの最新版 Halluc ) any 00 Ilx(ハルクツー・カイ) 主節の時制よりも 以前のことや、完了形の 意味合いを表すよ。 bumotà es teulasvil id ai olgong Practice [ ]内の語句を並べかえて、英文を完成しなさい。 (文頭にくる語も小文字で示してある。) 1.[read/the book / having ] I knew the story of the movie. 2. [ my wallet / lost / having ] in the train, I had to borrow some money to return home. 3. [ failed / in the exam harder. Mk.5は人工知能を搭載した小型 の二足歩行ロボット。 世界で初め て人間のようにスムーズで安定し た歩行を実現した T/F 1.8 having ] before, she decided she would study 00 111

この2番なのですが、オレンジのマーカーを引いている部分でその前のところまでは分かるのですが、そこから何故G1G2が3分の2NMになるのか理解できません。 解説していただきたいです🥲

(2) DE AC N よって, G₁ B 中点連結定理より, A G L NM = || G₂ M =BC. DAS また, G1, G2 はそれぞれ三角形 GAB, 三角形 GAC の重心であるから, GG₁ G₂N = GG₂: G₂M = 2:1. 1 3 C G₁G₁=NM=BC 32 -BC.

解答教えて頂きたいです🙇‍♂️

2 LESSON 11 (3) Choose the underlined pers ple say that Janan i Chiagur) trong 1 Choose the best answer to fill in the blanks. (81) (1) I was ( Dabout to (2) Hiroshi's undergone the medical examination already, ( Disn't he (6) ( t to ista (4) She was so stubborn that she ( Dhad him th 2 will have ) leave the room when my cell phone rang. 2 going (3) There are few places downtown for parking, ( 1 at which 2 in which 3 where 1 Can (5) The man is a responsible and capable employee Das well as 2 better than 17 3 much better than 4 superior to (7) We help one ( 1 either (8) There is ( 1 no told 4 no telling (11) If I ( (1) am (13) ( 2 doesn't he Jan Ob 1 So as 4 yet 3 soon after innen )? (9) We do not necessarily grow wiser ( 1 as 2 than (10) The World Cup is held ( 1 all 2 every ) what will happen 2 not to tell 5 not having told hasn't he hasn't ) you, ) it be true that 70% of Americans believe in angels? 2 Must 3 Does 4 May ) never change her mind. 3 would did with the extra work in the summer. 2 another 3 two tomorrow. 3 not telling 3 more than ) four years. 3 each (12) Tom didn't hear the doorbell, because he ( has been taking 3 took 4 didn't helautoqqo) ) we grow older. I would call the police immediately. 2 had been (3) were is really a problem. 4 which 2 was taking has taken ) a delightful person to work w 4 both 4 so that 4 whole temper ) a bath. ) to dense fog, most of the flights will be delayed. 2 Due 3 Because 4 would be 4 Owe (中容 (日本歯 XAC (東北学 OS THE (西南学 FUMB 10 (広島経 (注 (芝浦] (京都造 G (3

問題と解説を載せました。 解説のα+β+γは鋭角であるから0<α+β+γ<2/3π というところの、2/3πはどうやって求めたのでしょうか？ 鋭角は0～90°の間の角なので、2/πではないのですか？？ 三角関数の分野がとても苦手なので、詳しく教えて頂けると助かります。 回答... 続きを読む

α, β, y は鋭角とする。 tana=2, tanβ=5, tany=8のとき, α+β+yの 値を求めよ。

数学Aの授業で解いた問題です。 答えは2枚目です。 教えてくださると嬉しいです！

154 AB=10, ∠B=2∠C である△ABCにおいて, ∠B の二等分線と辺ACの交点をDとする。 A, Dから辺BCに 下ろした垂線を,それぞれ AE, DF とするとき, 線分EFの 長さを求めよ。 AB=BC=AD:DC=EF:FC 10 A ( BE F 5

教えてください！！

20. 否定倒置・省略・強調 Practice 7. Tom has never kept his promises. He is the ( 1 first 2 last 3 latter O have yet to find 3 have ever found <愛知工業大 > □ 8. The researchers have arrived at an accurate diagnosis but they ( ) how they can cure the disease. 9. ( ) that such a lucky day would come. Never I shall dream 3 Never dream I 2 have been found 4 be to find □ 12. I don't smoke, and (). neither does he 3 he doesn't smoke too ) person we can trust. 4 least 10. Not only ( ), but she tried to steal my money. she told a lie 3 she tells a lie 13. Kaoru likes ice cream, and ( ). Tadashi likes, so 3 so Tadashi does 2 Did I never dream 4 Never did I dream 11. Keiko doesn't like coffee. ( ) do I. 1 Either 2 So 2 must she tell a lie 4 did she tell a lie 3 Also 4 Nor 2 he neither smokes 4 he doesn't smoke neither 2 Tadashi, too, likes 4 so does Tadashi 193 14. She is () that her boss trusts her more than anyone else in the office. Westgat DESARS 1 so able a secretary 2 able so a secretary 3 so an able secretary 4 so able secretary 193 〈 慶應義塾大 > 194 〈駒澤大) 194 <福岡大) 195 〈南山大) 195 〈山梨大) 195 <東海大) 196 <杏林大) 196

答えがないので教えて欲しいです！

C B UNIT 4 1) A 次の英文の意味を表す単語を下から選び、書きなさい。 1) the number of people living in a particular area 2) to be different from someone or something Extra Questions destination ( 3) to argue or disagree with someone about something 5) to tell someone that something bad or dangerous may happen, so that they can avoid it 4) the place where someone is going or where something is being sent ( 2) I am ( Dlack differ dispute に入る語(句) を選びなさい。 1) This spray should protect you ( 1 on 2 with Vocabulary population warn 入試問題で Idiom & Usage を確認! く www. ) mosquitoes. 3 from ) of cash. Do you accept credit cards? 2 short 3 want 4 in anidglob bus abuid yd-r 4 need 4) The train was delayed for an hour. ( ), I arrived late for class. 1 As a result 2 All the while Intet 3 Once in a while 4 In the meantime 一番 日本語に合うように,( )内の語(句) を並べかえなさい。 1)それらの巨大な石の像はモアイとして知られている。 boot ( (中央大) 3) I ( ) this story before because I remember what happens next. 21 1 can read 2 must read 3 cannot have read 4 must have read (those/ are/as / huge stone statues / known) moai. The (char E'S (0) Idiom & Usage 2.15 ISTIL (創価大) C.19 (s) (大阪(日本大) e.24 (明海大) 8.0J (1)#**** .800TI vse srl ni bolel teed no bobnal tit douT moat Litsi znobmolel vstended T LOOT CLA balls 2 ) その島はかつて木々に覆われていたと言われている。 tadmuner looq at JAD (the island /is/ said / was/it/ that) once covered with trees. fasoo adige Wi ainkig beboud snin 19v0 e.10 Ils snow-basiel nadad basous daß dT9 0.1- bronce covered with tree

問2ってなんだと思いますか？？

問いに答えよ。 Owen was a six-year-old boy. He was in the airplane from Tampa to Houston He said to his mother, "Where is Hobbes? I can't find Hobbes." Hobbes was the name of his toy tiger. His mother answered, "You had it in your hands when we arrived at Tampa Airport. Maybe (1)(Dleft 3you/Dit/at) the / Owen was very sad and began to cry. airport." Mr. White, manager of the airport, found Hobbes near the children's play area. He had a great idea and [ ア This friends at the airport for help. He also called Owen's mother and said, "We've found Hobbes. We will (a)return him to your son when you come back from Houston. While you are in Houston, we will take him on ()an adventure tour. Owen's mother thought, "What did he mean?" When Owen and his mother (a) returned to Tampa Airport, they were really surprised. They saw Hobbes with a photo book. When Owen saw the photo book, he was very happy. Mr. White said, "]My friends in this airport (c)look many photos of Hobbes in the airport." Owen's mother finally understood the meaning of Mr. White's words, and thanked him very much. Big 問1 (1)を正しい英文になるように並べ替えよ。 問2 空所[ [ア] にあてはまる語を選べ。 Dasked Qwent 3depended 4talked 問3 (a)と(b) の return の意味をそれぞれ選べ。 ① もどる ② もどす 問4 (c) took の主語を選べ。 OMy friends in this airport 3this airport 11

話法の問題です。 （3）を教えて欲しいです。

29 各組の文がほぼ同じ意味になるように,( )に適語を入れなさい。 AXARS (1) (a) The instructor said to Gina, "You can be a professional dancer." Cashiego Lu ) Gina that ( BUTY US (b) The instructor ( ) ( (2) (a) My father always says, "I need to get more exercise." nailson radi mod ) to get more exercise. (b) My father always says that ( ) ( . (3) (a) Charlie said to me, "I don't know your email address." eshop adi (b) Charlie (rice) ( ) that ( ) ( ) know ( en toewen ou diw beanslq 916 9W ) be a professional dancer. boriogs1 ledasise sdT sada ym boolton ybodol sa a el todist M (s) 12 LW (d) ) email address.